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Tile Calculator

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Calculate the exact number of floor or wall tiles, full boxes to purchase, estimated grout weight, and total cost with customizable grout joint width and pattern waste allowances.

Area & Tile Dimensions
Length (ft):
ft
in
Width (ft):
ft
in
$
Total Tiles Needed

130 Tiles (13 Boxes)

Net Tiles (Exact) 118 tiles
+10% Waste Buffer +12 tiles
Boxes to Purchase 13 boxes (@ 10/box)
Estimated Grout Needed ~67.5 lbs
Estimated Tile Cost $455
Surface Area: 120 sq ft Single Tile Area: 1 sq ft

Tile Layout Specifications

Tile Size 12" × 12"
Grout Joint Width 0.125" joint
Surplus in Boxes 0 spare tiles

Understanding your calculation

Method, example and limitations

How the calculation works

Tile estimates compare the area to cover with the area of one tile, then apply the chosen waste allowance and round to whole pieces or packs.

Example to check

A 10 m² surface and tiles covering 0.25 m² each need 40 tiles before cuts and waste.

Before using the result

Pattern, grout spacing, pack sizes and damaged tiles affect ordering. Confirm product dimensions and allow for site-specific cutting.

Calculation methodology · Report a result that needs review